Audio reproduction apparatus

Details for Australian Patent Application No. 2006249225 (hide)

Owner Su, K.

Inventors Su, Keng-Kuei

Agent Freehills

Pub. Number AU-B-2006249225

Filing date 6 December 2006

Wipo publication date 26 June 2008

Acceptance publication date 27 May 2010

International Classifications

H03F 3/181 (2006.01) Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements - Low-frequency amplifiers, e.g. audio preamplifiers

H04R 3/12 (2006.01) Circuits for transducers - for distributing signals to two or more loudspeakers

Event Publications

21 December 2006 Complete Application Filed

26 June 2008 Application Open to Public Inspection

  Published as AU-B-2006249225

27 May 2010 Application Accepted

  Published as AU-B-2006249225

23 September 2010 Standard Patent Sealed

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